import numpy as np

x = [
    [0.697, 0.46], 
    [0.774, 0.376], 
    [0.634, 0.264], 
    [0.608, 0.318], 
    [0.556, 0.215], 
    [0.403, 0.237], 
    [0.437, 0.211], 
    [0.243, 0.267], 
    [0.36, 0.37], 
    [0.359, 0.188], 
    [0.339, 0.241], 
    [0.282, 0.257], 
    [0.714, 0.346], 
    [0.483, 0.312], 
    [0.478, 0.437],
    [0.525, 0.369], 
    [0.751, 0.489], 
    [0.532, 0.472], 
    [0.473, 0.376], 
    [0.725, 0.445], 
    [0.446, 0.459]
]

print(np.array(x))